公开(公告)号：US08522936B2

公开(公告)日：2013-09-03

申请号：US12107894

申请日：2008-04-23

申请人： Jeffrey Lembcke ,  Scott Williamson ,  Robert Coon

发明人： Jeffrey Lembcke ,  Scott Williamson ,  Robert Coon

IPC分类号： F16F11/00

CPC分类号： F16F9/3235 ,  E21B34/14 ,  E21B2034/007 ,  F16F2230/24

摘要： A sliding sleeve for frac operations or the like has a housing, a sleeve, and a shock absorber. The sleeve is movable within the housing's internal passage relative to flow ports. The shock absorber, which can have a cylindrical body, positions partially in the sleeve's internal passage and has a distal end that extends beyond the sleeve. A lip on the sleeve's end is engageable with the internal shoulder. When a ball is dropped on the sleeve's ball seat and pumped fluid forces the sleeve to an open position, the shock absorber absorbs the movement of the sleeve. To absorber the movement, the shock absorber breaks one or more shear pin connections with the sleeve, interposes its lip between the sleeve's distal end and the internal shoulder, and fractures at least a portion of its distal end from the impact with the sleeve.

摘要翻译： 用于压裂作业的滑动套筒等具有壳体，套筒和减震器。 套筒可相对于流动端口在壳体的内部通道内移动。 可以具有圆柱形主体的减震器部分地位于套筒的内部通道中并且具有延伸超过套筒的远端。 袖口上的唇缘可与内肩接合。 当球落在套筒的球座上时，泵送的液体迫使套筒处于打开位置，减震器吸收套筒的运动。 为了吸收运动，减震器与套筒断裂一个或多个剪切销连接，将其唇缘插入套筒的远端和内部肩部之间，并使其远端的至少一部分与套筒的冲击断裂。

公开(公告)号：US08505639B2

公开(公告)日：2013-08-13

申请号：US12753331

申请日：2010-04-02

申请人： Clark E. Robison ,  Robert Coon ,  Robert Malloy

发明人： Clark E. Robison ,  Robert Coon ,  Robert Malloy

IPC分类号： E21B33/12 ,  E21B34/06

CPC分类号： E21B34/14 ,  E21B23/04 ,  E21B43/14 ,  E21B43/26 ,  E21B2034/007

摘要： A sliding sleeve has a sensor that detects plugs (darts, balls, etc.) passing through the sleeves. A first insert on the sleeve can be hydraulically activated by the fluid pressure in the surrounding annulus once a preset number of plugs have passed through the sleeve. Movement of this first insert activates a catch on a second insert. Once the next plug is deployed, the catch engages it so that fluid pressure applied against the seated plug through the tubing string can moves the second insert. Once moved, the insert reveals port in the housing communicating the sleeve's bore with the surrounding annulus so an adjacent wellbore interval can be stimulated. The first insert may also be hydraulically activated after a preset time after a plug has passed through the sleeve. Several sleeves can be used together in various arrangements to treat multiple intervals of a wellbore.

摘要翻译： 滑动套管具有检测穿过套筒的塞子（飞镖，球等）的传感器。 一旦预设数量的插头已经穿过套筒，套筒上的第一插入件可以通过周围环空中的流体压力液压地激活。 第一个插入物的移动会在第二个插入物上激活捕获。 一旦下一个插头被部署，捕捉器就会啮合它，使得通过管柱对着座塞施加的流体压力可以移动第二插入件。 一旦移动，插入件就会露出外壳中的端口，将套管的孔与周围的环带连通，从而可以刺激相邻的井筒间隔。 在插头已经穿过套筒之后的预设时间之后，第一插入件也可以被液压地活动。 可以在各种布置中一起使用几个套筒来处理井眼的多个间隔。

公开(公告)号：US08403068B2

公开(公告)日：2013-03-26

申请号：US13022504

申请日：2011-02-07

申请人： Clark E. Robison ,  Robert Coon ,  Robert Malloy

发明人： Clark E. Robison ,  Robert Coon ,  Robert Malloy

IPC分类号： E21B33/12 ,  E21B43/00

CPC分类号： E21B34/14 ,  E21B23/006 ,  E21B43/14 ,  E21B43/26

摘要： A flow tool has a sensor that detects plugs (darts, balls, etc.) passing through the tool. An actuator moves an insert in the tool once a preset number of plugs have passed through the tool. Movement of this insert reveals a catch on a sleeve in the tool. Once the next plug is deployed, the catch engages the plug on the sleeve so that fluid pressure applied against the seated plug through the tubing string can move the sleeve. Once moved, the sleeve reveals ports in the tool communicating the tool's bore with the surrounding annulus so an adjacent wellbore interval can be stimulated. The actuator can use a sensor detecting passage of the plugs through the tool. A spring disposed in the tool can flex near the sensor when a plug passes through the tool, and a counter can count the number of plugs that have passed.

摘要翻译： 流量工具具有检测通过工具的塞子（飞镖，球等）的传感器。 一旦预设数量的插头通过工具，执行器将刀片移动到工具中。 该插入物的移动显示工具上的套筒上的钩子。 一旦下一个插头被部署，该卡扣就接合套筒上的插头，使得通过管柱施加在座塞上的流体压力可以移动套筒。 一旦移动，套筒显示工具中的端口，将工具的孔与周围的环通信，从而可以刺激相邻的井筒间隔。 致动器可以使用通过工具的塞子的传感器检测通道。 设置在工具中的弹簧可以在插头通过工具时靠近传感器弯曲，并且计数器可以计数已经通过的插头的数量。

公开(公告)号：US07311358B2

公开(公告)日：2007-12-25

申请号：US10515885

申请日：2003-11-07

申请人： Brennon White ,  Renato Colja ,  Robert McMillen ,  Alan J. King ,  Barry Jones ,  Danny D. Alexander ,  Vanja Cemalovic ,  Robert Coon ,  Elliott Hsu

发明人： Brennon White ,  Renato Colja ,  Robert McMillen ,  Alan J. King ,  Barry Jones ,  Danny D. Alexander ,  Vanja Cemalovic ,  Robert Coon ,  Elliott Hsu

IPC分类号： A47C3/00

CPC分类号： B60N2/01508 ,  B60N2/01525 ,  B60N2/01583 ,  B60N2/206 ,  B60N2/3011 ,  B60N2/3031 ,  B60N2/3065 ,  B60N2/3077 ,  B60N2/309 ,  B60N2/36 ,  B60N2/859 ,  B60N2/914 ,  B60N2/986

摘要： A seat back cushion support presenting device for use in a foldable vehicle seat moves a cushion support member from a position within the seat back frame to a position extended from the seat back frame such that the entire cushion is presented. A pair of presenting members, each including a side bolster support portion, are provided in overlapping arrangement for translation along a presenting device support member and rotation with respect to a cushion support member such that as an activation member moves the presenting members together, the cushion support member is extended along with the side bolster support portions.

摘要翻译： 在可折叠车辆座椅中使用的座椅靠背衬垫支撑呈现装置将坐垫支撑构件从座椅靠背框架内的位置移动到从座椅靠背框架延伸的位置，使得呈现整个衬垫。 提供了一对呈现构件，每个呈现构件包括侧枕支撑部分，其重叠布置用于沿着呈现装置支撑构件平移并相对于衬垫支撑构件的旋转，使得当致动构件将呈现构件移动到一起时，衬垫 支撑构件与侧撑件支撑部分一起延伸。

公开(公告)号：USD552974S1

公开(公告)日：2007-10-16

申请号：US29258740

申请日：2006-04-26

申请人： Christopher Petrick ,  Robert Coon ,  Clifford Krapfl ,  Bjorn Gunderson

设计人： Christopher Petrick ,  Robert Coon ,  Clifford Krapfl ,  Bjorn Gunderson

公开(公告)号：US20070158081A1

公开(公告)日：2007-07-12

申请号：US11618068

申请日：2006-12-29

申请人： Simon Harrall ,  Robert Coon

发明人： Simon Harrall ,  Robert Coon

IPC分类号： E21B23/02

CPC分类号： E21B43/106 ,  E21B29/10 ,  E21B33/10 ,  E21B43/103 ,  E21B43/105

摘要： The present invention provides apparatus and methods for completing a wellbore using expandable tubulars. Particularly, the invention relates to a system of completing a wellbore through the expansion of tubulars. More particularly, embodiments of the present invention relate to the concurrent expansion of a first and second tubular, wherein the first tubular contains a polished bore receptacle configured to sealingly receive a portion of the second tubular thereby providing a sealable connection therebetween.

摘要翻译： 本发明提供了使用可膨胀管完成井眼的装置和方法。 特别地，本发明涉及通过管的膨胀来完成井眼的系统。 更具体地说，本发明的实施例涉及第一和第二管状体的同时膨胀，其中第一管状物包含被配置为密封地容纳第二管状物的一部分的抛光孔容器，从而在它们之间提供可密封的连接。

公开(公告)号：US20070095542A1

公开(公告)日：2007-05-03

申请号：US11468631

申请日：2006-08-30

申请人： Jeffrey Lembcke ,  Robert Coon

发明人： Jeffrey Lembcke ,  Robert Coon

IPC分类号： E21B34/08

CPC分类号： E21B34/08 ,  E21B43/123 ,  E21B2034/005

摘要： The present invention generally relates to controlling the flow of fluids in a wellbore. In one aspect, a valve for selectively closing a flow path through a wellbore in a first direction is provided. The valve includes a body and a piston surface formable across the flow path in the first direction. The piston surface is formed at an end of a shiftable member annularly disposed in the body. The valve further includes a flapper member, the flapper member closable to seal the flow path when the shiftable member moves from a first position to a second position due to fluid flow acting on the piston surface. In another aspect, a valve for selectively closing a flow path through a wellbore in a single direction is provided. In yet another aspect, a method for selectively closing a flow path through a wellbore in a first direction is provided.

摘要翻译： 本发明一般涉及控制井眼中流体的流动。 在一个方面，提供了一种用于选择性地闭合沿着第一方向通过井筒的流动通道的阀。 该阀包括主体和可在第一方向上横跨流路形成的活塞表面。 活塞表面形成在环形地设置在主体中的可移动构件的端部。 阀还包括挡板构件，当可移动构件由于作用在活塞表面上的流体流动而从第一位置移动到第二位置时，挡板构件可关闭以密封流动路径。 在另一方面，提供一种用于选择性地闭合通过井筒沿单一方向的流路的阀。 在另一方面，提供一种用于选择性地闭合通过井筒沿第一方向的流动路径的方法。

公开(公告)号：US20060086508A1

公开(公告)日：2006-04-27

申请号：US11253072

申请日：2005-10-18

申请人： Robert Coon ,  John Setterberg

发明人： Robert Coon ,  John Setterberg

IPC分类号： E21B19/16

CPC分类号： E21B47/123 ,  E21B23/08

摘要： The present invention generally relates to a method and an apparatus for placing fiber optic control line in a wellbore. In one aspect, a method for placing a line in a wellbore is provided. The method includes providing a tubular in the wellbore, the tubular having a first conduit operatively attached thereto, whereby the first conduit extends substantially the entire length of the tubular. The method further includes aligning the first conduit with a second conduit operatively attached to a downhole component and forming a hydraulic connection between the first conduit and the second conduit thereby completing a passageway therethrough. Additionally, the method includes urging the line through the passageway. In another aspect, a method for placing a control line in a wellbore is provided. In yet another aspect, an assembly for an intelligent well is provided.

摘要翻译： 本发明一般涉及将光纤控制线放置在井眼中的方法和装置。 一方面，提供了将管线放置在井眼中的方法。 该方法包括在井眼中提供管状物，管状物具有可操作地连接到其上的第一导管，由此第一管道基本上在管状物的整个长度上延伸。 该方法还包括使第一管道与可操作地附接到井下部件的第二管道对准并且在第一管道和第二管道之间形成液压连接，从而完成通过其中的通道。 此外，该方法包括将线路推动通过通道。 另一方面，提供了一种将控制线放置在井眼中的方法。 在另一方面，提供了一种用于智能井的组件。

公开(公告)号：US07870907B2

公开(公告)日：2011-01-18

申请号：US11683848

申请日：2007-03-08

申请人： Jeffrey Lembcke ,  Joe Jordan ,  Robert Coon

发明人： Jeffrey Lembcke ,  Joe Jordan ,  Robert Coon

IPC分类号： E21B34/00

CPC分类号： E21B33/14 ,  E21B34/063 ,  E21B43/261 ,  E21B2034/007

摘要： Sliding sleeve mechanisms including protective sheaths for debris protection are disclosed. Protective sheaths can be formed from materials such as composites, metal, foil, rubber, plastic, glass, ceramic, wire mesh, tape, etc. The protective sheaths can be substantially cylindrical shells (having one or more pieces), plugs in the flow ports, and/or tape or wire wrappings. The protective sheaths can be retained by recesses in the sliding sleeve or mechanical fasteners such as screws, pins, rivets, snap rings, bands, and buckles. The protective sheath can be outside or inside the sliding sleeve. The protective sheath can protect the sliding sleeve from debris by retaining grease that has been packed into the sliding sleeve for that purpose or positively preventing entry of debris into the sliding sleeve. The protective sheath can be cleared by permitting fluid flow through the sliding sleeve, which can act to destroy and/or wash away the protective sheath.

摘要翻译： 公开了包括用于碎片保护的保护套的滑动套筒机构。 保护套可以由诸如复合材料，金属，箔，橡胶，塑料，玻璃，陶瓷，金属丝网，胶带等材料形成。保护套可以是基本上圆柱形的壳（具有一个或多个） 端口和/或磁带或电线包装。 保护套可以通过滑动套筒中的凹槽或诸如螺钉，销钉，铆钉，卡环，带和带扣的机械紧固件保持。 保护套可以在滑动套筒的外面或内部。 保护套可以通过保留已经包装在滑动套筒中的润滑脂来保护滑动套筒免受碎屑的影响，或者积极地防止碎屑进入滑动套筒。 可以通过允许流体流过滑动套筒来清除保护套，这可能会破坏和/或冲洗保护套。

公开(公告)号：US20100243235A1

公开(公告)日：2010-09-30

申请号：US12415571

申请日：2009-03-31

申请人： Rebecca Caldwell ,  Patrick J. Zimmerman ,  Robert Coon ,  Henry Joe Jordan ,  David Ward

发明人： Rebecca Caldwell ,  Patrick J. Zimmerman ,  Robert Coon ,  Henry Joe Jordan ,  David Ward

IPC分类号： E21B33/12 ,  E21B33/124 ,  E21B23/00 ,  E21B33/122

CPC分类号： E21B33/1208 ,  E21B23/04 ,  E21B23/06 ,  E21B33/1216 ,  E21B33/126 ,  E21B33/128

摘要： A packer provides multiple seals when deployed downhole. Exposed to an activating agent, a swellable element on the packer's mandrel expands radially outward to form a seal with the borehole wall. One or more deformable elements, such as compressible packers or cup packers, are disposed on the mandrel adjacent the swellable element. These deformable element deform outward to the surrounding borehole wall to at least partially isolate the downhole annulus and the swellable element. Bias units releasably affixed on the tool adjacent the deformable elements can deform the elements. These bias unit can be released either by swelling of the swellable element or by fluid pressure. Once released, the bias units are axially biased toward the deformable elements to deform them. In this way, the packer can form multiple seals with the borehole wall, and the deformable elements can isolate the swellable element from the downhole annulus, which can keep the swellable element from degrading or being overly extruded.

摘要翻译： 封隔器在井下部署时提供多个密封。 封隔器心轴上的可膨胀元件暴露于活化剂时，径向向外膨胀，以形成与钻孔壁的密封。 一个或多个可变形元件，例如可压缩封隔器或杯封隔器，设置在与可膨胀元件相邻的心轴上。 这些可变形元件向外变形到周围的钻孔壁，以至少部分隔离井下环和可膨胀元件。 可释放地固定在与可变形元件相邻的工具上的偏置单元可使元件变形。 这些偏置单元可以通过膨胀元件的膨胀或流体压力释放。 一旦释放，偏压单元被轴向偏向可变形元件以使它们变形。 以这种方式，封隔器可以与钻孔壁形成多个密封，并且可变形元件可以将可溶胀元件与井下环空隔离开，这可以保持可溶胀元件的降解或过度挤压。